In that case, check out some of the newest people to join the social network – and a few standouts that you should be following (if you're not already).
Near, far, wherever you are, you can follow the Canadian songbird on Twitter.
She hasn't Tweeted much – yet – but stay tuned since she's "happy to be here."
Late to the party, but happy to be here! 140 characters should keep me from rambling...someone told me it doesn't all have to fit in 1 tweet— Drew Barrymore (@DrewBarrymore) August 20, 2013
According to his bio, he and his band are "4 HARD-ROCKING, SOFT-SPOKEN, ASTRAL TRAVELING EXPLOSIONS OF AWESOME." And he proves it by posting his latest cover art including this infamous shot of Dave Chappelle in character as Prince:
The Boss took over his official feed to solicit song requests from his South American fans.
Bruce here... looking forward to seeing friends in Chile, Argentina & Brazil on tour next month. Any requests?— Bruce Springsteen (@springsteen) August 20, 2013
He's not new to Twitter, but if you're not following him, you're missing out. The comic expertly trolled his followers last weekend (by taking advantage of the 140-character forced truncation), and alternates sharp humor with thought-provoking Tweets.
Gonna hop off Twitter for awhile. Enjoy the sunshine, breathe the air. Hope no one was offended. Cross my heart and hope to— Patton Oswalt (@pattonoswalt) August 17, 2013
Breaking Bad's erstwhile meth cook calls his followers "b–h" – and then he actually calls his followers!
Happy Breaking Bad day bitches! What's your number? Calling the first 10 people to answer questions. Ask me anything. #yeahbitch— Aaron Paul (@aaronpaul_8) August 19, 2013
Follow PEOPLE on Twitter @peoplemag and keep track of what your favorite stars are doing online with our CelebWatch app for iPhone!